Key Board - Haier LT42A1 Service Manual

10.3 Key Board

715G3293K01001004S
CN001
3
2
1
CONN
CN001
SW006
SW007
Power INPUT
C001
0.1uF 25V
KEY1
KEY2
C002
0.1uF 25V
SW005 SW004 SW003 SW002 SW001
VOL-
MENU CH- CH+
VOL+ VOL-
2.44V
1.73V
R001
11K 1/10W 1%
SW001
SW
MENU INPUT
2.44V
1.73V
R005
11K 1/10W 1%
SW005
SW
VOL+
61
CH+
1.04V
R002 R003
4K3 1/10W 1% 1K8 1/10W 1%
SW002 SW003
SW SW
POWER
1.04V
R006 R007
4K3 1/10W 1% 1K8 1/10W 1%
SW006
SW007
SW
SW
CH-
0.35V
R004
470R 1/10W 1%
SW004
SW